Finding the Fourth Proportional to 2,649.89, 3,656.89 and 1,454.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649.89 : 3,656.89 = 1,454.98 : x
2. Step 2: Convert to fraction form
   2,649.89/3,656.89 = 1,454.98/x
3. Step 3: Cross multiply
   2,649.89x = 3,656.89 × 1,454.98
4. Step 4: Simplify right side
   2,649.89x = 5,320,694.54
5. Step 5: Solve for x
   x = 5,320,694.54/2,649.89
6. Step 6: Final answer
   x = 2,007.90